74FST3244PY IDT, Integrated Device Technology Inc, 74FST3244PY Datasheet - Page 2

• Manufacturer Part Number: 74FST3244PY
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 74FST3244PY

• Logic Family: FST
• Number Of Bits: 8
• Number Of Elements: 2
• Technology: CMOS
• High Level Output Current: -128mA
• Low Level Output Current: 128mA
• On Resistance: 10Ohm
• Propagation Delay Time: 6.5ns
• Package Type: SSOP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Quiescent Current: 3uA
• Pin Count: 20
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM
2. Vcc, Control, and Switch terminals.
Following Conditions Apply Unless Otherwise Specified:
Operating Conditions: T
Following Conditions Apply Unless Otherwise Specified:
Operating Conditions: T
NOTES:
1. Typical values are at Vcc = 5.0V, +25°C ambient.
2. The voltage drop between the indicated ports divided by the current through the switch.
3. Not more than one output should be shorted at one time. Duration of the test should not esceed one second.
NOTES:
1. Capacitance is characterized but not tested.
2. T
IDT74FST3244
OCTAL BUS SWITCH
V
T
I
C
C
OUT
Symbol
Symbol
TERM (2)
STG
IN
I/O
RATINGS may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or
any other conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect reliability.
Symbol
Symbol
A
V
V
I
I
I
I
V
I
I
R
I
IH
IL
OZH
OZL
OFF
CC
OS
IH
IL
IK
ON
= 25°C, f = 1MHz, V
Control Input Capacitance
Switch Input/Output
Capacitance
Terminal Voltage with Respect to GND
Storage Temperature
Maximum Continuous Channel Current
Control Input HIGH Voltage
Control Input LOW Voltage
Control Input HIGH Current
Control Input LOW Current
Current during
Bus Switch DISCONNECT
Clamp Diode Voltage
Switch Power Off Leakage
Quiescent Power Supply Current
Switch CONNECT Resistance, A to B
Short Circuit Current, A to B
Parameter
A
A
IN
Rating
= -40°C to +85°C, V
= -40°C to +85°C, V
= 0V, V
Parameter
Parameter
OUT
= 0V
Conditions
(3)
Switch Off
CC
CC
= 5.0V ±5%
= 5.0V ±5%
(2)
(2)
–65 to +150
–0.5 to +7
Max.
128
Vcc = Min., V
I
Vcc = Min., V
I
A(B) = 0V, B(A) = V
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
V
V
V
V
V
ON
ON
CC
CC
CC
CC
CC
Typ.
13
= 30mA
= 15mA
8
= Max.
= Max., V
= Min., I
= 0V, V
= Max., V
FST LINK
Unit
Unit
mA
°C
pF
pF
V
IN
IN
IN
IN
O
IN
or V
= 0V
= 2.4V
= –18mA
= 0 to 5V
= GND or V
2
Test Conditions
O
CC
NOTE:
1. H = HIGH
Test Conditions
5.5V
L = LOW
1
OE
Pin Names
H
H
L
L
V
V
CC
x
xAx
xBx
I
I
= V
= GND
CC
2
OE
H
H
L
L
Output Enable Inputs (Active LOW)
A Port Bits
B Port Bits
Disconnect
Connect 1A to 1B
Connect 2A to 2B
Connect 1A to 1B and 2A to 2B
INDUSTRIAL TEMPERATURE RANGE
Description
Min.
—
—
—
—
—
—
—
—
2
Min.
100
—
—
Description
Typ.
–0.7
0.1
—
—
—
—
Typ.
—
—
—
10
—
(1)
5
(1)
Max.
Max.
–1.2
15
—
0.8
7
±1
±1
±1
±1
±1
—
3
Unit
mA
Unit
µ A
µ A
µ A
µ A
V
V
V